Ergonomic folding hex wrenches. Handles are made of lightweight, super tough composite material. Handle has ergonomic shape and allows easy access to all tools. All tools made of heat treated tool steel. The handle has a built in tool stop that allows the wrenches to be rotated 270 degrees. Weight: 105g. 1.5, 2, 2.5, 3, 4, 5 and 6mm hex wrenches.